The Metro MX30CUP is a durable polymer trilobal post designed for compatibility with MetroMax® i, MetroMax® 4, and MetroMax® Q systems. Standing at a special cut length of 29-3/16 inches, this post is ideal for use with stem casters and offers adjustable height in 1-inch increments. Its corrosion-proof construction ensures longevity, while the built-in Microban® antimicrobial product protection helps maintain a cleaner environment by inhibiting the growth of bacteria and mold.